30088 Pyrite, Marcasite, Calcite, Nanisivik Mine, Nanisivik, Baffin Island, Canada April 28, 2020 Steve Canada North and Central Americas Pyrite after marcasite, with calcite and a second generation of pyrite. The calcite is fluorescent pink under longwave UV. Video best viewed full screen.
Australasia Australia Victoria 5352 JL0942 Montmorillonite, Pyrite, Barite, West Head, Flinders, Victoria November 26, 2018
Australasia Australia Victoria ncat JP505 Pyrite, Dookie Mineralogical Reserve quarry, Dookie, City of Greater Shepparton, Victoria September 23, 2019
Australasia New Zealand ncat JP1138 Thomsonite-Ca, Pyrite, Phillipsite-K, Blackhead Quarry, Dunedin City, Otago Region, South Island, New Zealand October 8, 2019